21 inch SPINNER LUGGAGE maximizes your packing power and meets most carry on size restrictions for those traveling domestically and looking to stay light.Number of wheels:4 PACKING DIMENSIONS: 20.25 inch x 14 inch x 8 inch, OVERALL DIMENSIONS: 23.5 inch x 14.5 inchx 10.2 inch, Weight: 7.8 lbs. ZIPPER PULLS and beveled push button locking handle 10 YEAR LIMITED WARRANTY: American Tourister products are rigorously tested to ensure our products meet stringent standards. This bag comes with a 10-year warranty against defects in materials and workmanship. SMOOTH-ROLLING, 'airflow' multi-directional spinner wheels for easy movement. EXPANDS 1.5 inch for added packing capacity and large front panel interior pocket for packing organization